How do you solve 120=-30-5x120=−30−5x?
1 Answer
Dec 30, 2016
See explanation.
Explanation:
In this kind of equations you can do it in two steps:
- Add
3030 to both sides:120 color(red)(+30)=-5x120+30=−5x - Divide both sides by
-5−5 :x=-30x=−30
